Size It Up

ALL ANSWERS · MIXED · PRE-LAUNCH · AUGUST 13, 2026

Size It Up answer: August 13

The five Mixed silhouettes for August 13, with the true sizes. If you have not played yet, this page is a spoiler — play these five first, then come back to argue with the numbers.

This pre-launch puzzle ran from a smartphone (14.7 cm) to Saturn (273,600 km). The widest gap was round 3, Mars against Saturn, at 40×; the closest call was round 2, Interior Door against White Rhinoceros, only 1.8× apart — the kind of round that separates a 90 from a 60.

  1. ROUND 1

    Bald Eagle vs Whale Shark

    Whale Shark · reference · 12 m
    Bald Eagle · true wingspan · 2.2 m

    5.5× shorter than the whale shark

    A bald eagle's wingspan is about 2.2 m.

  2. ROUND 2

    Interior Door (US) vs White Rhinoceros

    White Rhinoceros · reference · 3.7 m
    Interior Door · true height · 2.03 m

    1.8× shorter than the white rhinoceros

    A standard interior door is 2.03 m tall — 80 inches.

  3. ROUND 3

    Mars vs Saturn (with rings)

    Saturn · reference · 273,600 km
    Mars · true diameter · 6,779 km

    40× shorter than Saturn

    Mars is about 6,779 km across, roughly half of Earth.

  4. ROUND 4

    Olympic Swimming Pool vs Hippopotamus

    Hippopotamus · reference · 3.5 m
    Olympic Swimming Pool · true length · 50 m

    14× longer than the hippopotamus

    An Olympic pool is 50 m long.

  5. ROUND 5

    Smartphone (6.1-inch) vs Golden Retriever

    Golden Retriever · reference · 1 m
    Smartphone · true height · 14.7 cm

    6.8× shorter than the golden retriever

    A 6.1-inch smartphone is about 14.7 cm tall.

Beat these tomorrow

Every round is worth up to 100 points: within 6% of the true size scores 100, half or double scores 45, five times off scores zero. The daily puzzle is the same five for everyone and refreshes at midnight in your time zone; if you want more than five, Size It Up Unlimited draws fresh pairs from the whole library for as long as you like.

Play today’s fivePlay unlimited
Choose a categoryPLAYING DAILY
MixedAnimals, planets and everyday things. AnimalsLength, height or wingspan — every round names the axis. GeographyEast–west or north–south span, never area. Pop CultureCheck the version. Compare the measured dimension. VehiclesLength end to end, or height for the ones that stand upright. DinosaursCompare estimated body length, from snout to tail tip. SpaceCompare body diameter. Rings and orbital distances are excluded. Everyday ObjectsLength, height or width — every round names the axis. InsectsBody length or wingspan — read the named measurement. LandmarksRead the named height, length or main span — including its endpoints. Food & DrinkRead the selected size and axis — length, diameter or container height.
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